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Published on: February 12, 2022
One hundred and two consecutive robotic-assisted minimally invasive colectomies--an outcome and technical update
Franziska Huettner1, Paul E Pacheco, Jamie L Doubet
1Division of Minimally Invasive Surgery, Department of Surgery, University of Illinois College of Medicine at Peoria/OSF St. Frances Hospital, 1001 Main Street, Suite 300, Peoria, IL 61606, USA.
Background:
The objective of this study was to review 102 consecutive robotic colectomies at our institution. We evaluated the 8-year experience of one surgeon (DLC) in Peoria, IL using the da Vinci system.
Methods:
An IRB-approved retrospective review was performed. Results were compared with the literature. Changes in technique over the years were evaluated.
Results:
One hundred and two robotic colectomies, right (59) and sigmoid (43), were performed. Mean age is 63.5 years and mean BMI 27.4 kg/m². Preoperative indications are polyps (53), diverticular disease (27), cancer (19), and carcinoid (3). Mean total case time (TCT) for all cases is 219.6 ± 45.1 (50-380) min, and mean robot operating time (ROT) is 126.6 ± 41.6 (12-306) min. Operative times for Right: Port setup time (PST) 32.4 ± 10.5 (20-64) min, ROT 145.2 ± 39.6 (53-306) min, TCT 212.3 ± 46.4 (50-380) min; times for sigmoid: PST 31.2 ± 9.6 (10-57) min, ROT 101.2 ± 29.2 (12-165) min, TCT 229.7 ± 41.6 (147-323) min. Median length of stay for all patients is 3 (2-27) days. The overall complication rate is 18.6%, the overall conversion rate 8.8%, and the anastomotic leak rate is 0.98%. Residents PGY 1-5 participated in 61 cases (59.8%).
Conclusion:
We report our updated procedural sequence and technical alterations. Experience has allowed residents to evolve to be primary surgeons. We add our results to the current robotic literature.
